Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would
be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate
that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views.
It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if
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page, please do.
Below are all of the forum threads, including all
the responses to the original posts.
Post subject: can the unbalanced Pi attenuator take the place of isolator Posted: Sun Jul 17, 2005
can the unbalanced Pi attenuator take the place of isolator? if do ,how about the performance?
Post subject: Pad substituting for isolatorPosted: Mon Jul 18, 2005 6:55 pm
While a 30 dB pad would give 30 dB of isolation, I'm hard-pressed to come up with a situation where that would
In a receiver, that would give a 30 dB noise figure: terrible!
In a transmitter, that would
reduce the power output 30 dB: what a waste!
What is the context for this question?